FLUFF: We finally know why Beyonce and Jay Z named their twins Rumi and Sir.

Never has there been a set of twins more talked about in-utero and in their first few months of life as Rumi and Sir Carter.

The two-month-old girl and boy were born to R&B royalty Beyonce Knowles and Shawn “Jay Z” Carter and therefore were always going to have names to match their family’s iconic status. Afterall, their five-year-old sister is called Blue Ivy.

Now, Jay Z has revealed the inspiration behind the bubs’ names. And we have to say, their name-choosing method isn’t unlike that of many less-famous parents.